# Build environment for Bio-Engine

FROM python:3.10-bullseye

# Install system dependencies for build tools and bio-libraries

RUN apt-get update && apt-get install -y \

build-essential \

zlib1g-dev \

libbz2-dev \

liblzma-dev \

libncurses5-dev \

libncursesw5-dev \

libssl-dev \

libsqlite3-dev \

tk-dev \

libgdbm-dev \

libc6-dev \

libffi-dev \

&& rm -rf /var/lib/apt/lists/*

WORKDIR /app

# Copy requirements first to leverage Docker cache

COPY requirements.txt .

RUN pip install --no-cache-dir --upgrade pip && \

pip install --no-cache-dir -r requirements.txt && \

pip install --no-cache-dir pyinstaller

# Copy the rest of the application

COPY . .

# Default command: build the binary

# The user can run this image and then 'docker cp' the dist folder

CMD ["pyinstaller", "bio-engine.spec"]